Esempi in PHP per DatabaseHandler::instance

Esempio n. 1

File: DatabaseHandler.php Progetto: GrumpyZhou/Team_13

 public static function getInstance()
 {
     if (null === self::$instance) {
         self::$instance = new self();
     }
     return self::$instance;
 }

Esempio n. 2

File: DatabaseHandler.php Progetto: argosback/statistical-log-analizer

 public static function getInstance()
 {
     if (!self::$instance instanceof self) {
         self::$instance = new self();
     }
     return self::$instance;
 }